172200000018

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{428358209}}^1$

素因数の和:428358281

約数の個数: 16

約数和(自身を含む): 349540299360

約数和(自身を除く): 177340299342

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 428358209, 856716418, 1285074627, 2570149254, 28700000003, 57400000006, 86100000009, 172200000018]

約数ペア:

[(1, 172200000018), (2, 86100000009), (3, 57400000006), (6, 28700000003), (67, 2570149254), (134, 1285074627), (201, 856716418), (402, 428358209)]